package cn.itcast.directory;

import android.content.Context;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;


    public class MyHelper extends SQLiteOpenHelper {
        public MyHelper(Context context) {
            super(context, "itcast.db", null, 1);
        }

        public void onCreate(SQLiteDatabase db) {
            db.execSQL("CREATE TABLE information(_id INTEGER PRIMARY KEY AUTOINCREMENT,name VARCHAR(20),phone VARCHAR(20))");
        }

        public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {

        }
    }

